Novel cloth dust collector

Abstract

The invention discloses a novel cloth dust collector and belongs to the technical field of environmental protection devices. The novel cloth dust collector comprises a supporting frame (1), an inlet hole (2), a flow guide plate (3), a casing (4), a perforated plate (5), pulse-jet systems (6), a top handrail (7), a cover plate (8), a top cover face (9) and ladder stands (10), wherein the perforated plate (5) is arranged inside the upper end of the casing (4), a filter bag cage assembly is arranged on the downward side of the perforated plate (5), a plurality of pulse-jet systems (6) are arranged on the outer side of the casing (4) above the perforated plate (5), a dust inlet opening is arranged on one side of the upper end of the casing (4), a conical dust hopper is arranged at the lower end of the casing (4), the flow guide plate is arranged inside the conical dust hopper, and ladder stands (10) are arranged on the periphery of the casing (4). By the aid of a submerged pulse valve, the dust cleaning efficiency is improved, the jetting frequency is greatly reduced, and the jetting air source pressure and the device operation energy consumption can be reduced.

Description

technical field [0001] The invention belongs to the technical field of environmental protection equipment, and in particular relates to a novel bag dust collector. Background technique [0002] The equipment that separates dust from flue gas is called dust collector or dust removal equipment. Everyone has the experience of wearing a mask. A mask is a simple filter and dust removal device. The dust removal mechanism of the dust removal equipment is very simple. It is the same as the dust removal mechanism of the mask, and it is realized by the mechanical interception of the fly ash particles in the flue gas by the filter material. But in addition, the fly ash particles received first also form a stable and dense ash layer (generally called filter cake or filter bed) on the surface of the filter material, which plays a good role in filtering, especially It is a dust removal equipment that uses woven cloth as a filter bag, and this layer of filter bed plays the main role of f...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new type of bag dust collector, which overcomes the disadvantages of insufficient back blowing and dust removal strength of separate chambers and general pulse dust removal and dust re-adsorption, so as to improve the dust removal efficiency and greatly reduce the blowing frequency.

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